Подшипник 30321D
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 9.2 kg
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 9.2 kg
Технические характеристики из каталога производителя:
- Обозначение 30321D
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.20 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер (a) - 15.7 мм.
- Размер (r1 min.) 4 мм.
- Размер (r2 min.) 3 мм.
- Расчетный коэффициент (e) 0.81
- Расчетный коэффициент (Y0) 0.41
- Расчетный коэффициент (Y1) 0.74
K06 NBR(212x224x12/7)
Manufacturer: KASTAS
Sizes: 212x224x12/7 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 1219
Manufacturer: NSK-RHP
Sizes: 95x170x32 (mm)
Bearing 7016 C
Manufacturer: ETERNO
Sizes: 80x125x22 (mm)
Weight:: 1.11 (kg)
K41 PTFE/NBR(90x74,9x6,3)
Manufacturer: KASTAS
Sizes: 90x74,9x6,3 (mm)
Bearing NU1013
Manufacturer: ETERNO
Sizes: 65x100x18 (mm)
Weight:: 0.51 (kg)
K752 PTFE/NBR(90x79x4,2)
Manufacturer: KASTAS
Sizes: 90x79x4,2 (mm)
Подшипник 23984CAKE4
Manufacturer: NSK-RHP
Sizes: 420x560x106 (mm)
Weight:: 71.6 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x39x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.70x35.00x2.65 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.